http://bugzilla.novell.com/show_bug.cgi?id=532357 User wolf@womaro.ch added comment http://bugzilla.novell.com/show_bug.cgi?id=532357#c1 Summary: iwlagn low throughput on 802.11n networks Classification: openSUSE Product: openSUSE 11.1 Version: Final Platform: x86-64 OS/Version: openSUSE 11.1 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: wolf@womaro.ch QAContact: qa@suse.de Found By: --- User-Agent: Mozilla/5.0 (compatible; Konqueror/3.5; Linux) KHTML/3.5.10 (like Gecko) SUSE The iwlagn driver seems to not support 802.11n fully: - Hardware: 802.11n Router D-Link DIR-825 as AP Thinkpad X301 with Intel 5100 and OpenSuSe 11.1 fully patched (Linux wolf-nb 2.6.27.25-0.1-default #1 SMP 2009-07-01 15:37:09 +0200 x86_64 x86_64 x86_64 GNU/Linux) - Network: 802.11n (a/g/b/n enabled on the AP), Channel 1 and 36, WPA/WPA2-PSK, TKIP) According to iperf the maximum bandwith I get under Linux is around 32Mbit/sec; under Vista32 with the identical configuration I get around 90MBit/sec. In my understanding this excludes hardware incompatibility issues and misconfiguration of the WLAN environment and leaves but the driver or the network tools on Linux as possible origin of the problem. WLAN was configured via YaST, traditional method (ifup). Reproducible: Always Steps to Reproduce: 1. run iperf on an established 802.11n WLAN connection. 2. 3. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.